GB1144464A - Improvements in or relating to dynamometers - Google Patents

Improvements in or relating to dynamometers

Info

Publication number
GB1144464A
GB1144464A GB17760/66A GB1776066A GB1144464A GB 1144464 A GB1144464 A GB 1144464A GB 17760/66 A GB17760/66 A GB 17760/66A GB 1776066 A GB1776066 A GB 1776066A GB 1144464 A GB1144464 A GB 1144464A
Authority
GB
United Kingdom
Prior art keywords
spindle
draw
rod
indicator
load
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB17760/66A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANDERS BENGT TELL
Original Assignee
ANDERS BENGT TELL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ANDERS BENGT TELL filed Critical ANDERS BENGT TELL
Publication of GB1144464A publication Critical patent/GB1144464A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/04—Measuring force or stress, in general by measuring elastic deformation of gauges, e.g. of springs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

1,144,464. Dynannometers, weighing apparatus, indicating apparatus. S. A. TELL and A. B. TELL. April 22, 1966 [April 27, 1965], No. 17760/66. Headings G1J and G1W. In a load indicating device comprising a casing 1 attached to a dial indicator 51, a draw-rod 7, when under the action of a load, is displaceable in the casing 1 against the action of a plurality of annular, conical, disc springs 12 and is connected through a transmission member 23 and an axially movable spindle 30 to effect rotation of a pointer 41 of the indicator by an amount proportional to the load. The axially movable spindle 30 which is supported by bearings 32 in a fixed tube 53 which inter-connects the indicator 51 and casing 1 is provided with a screw-threaded end portion 31 which engages a rotatable sleeve 39 fixed to the pointer 41, the spindle 30 being biased by a spring 38 away from the indicator 51. The transmission member 23 which effects axial movement of the spindle 30 proportional to axial displacement of the draw-rod 7 under the action of a load comprises, in the embodiment shown, a holder 21 attached to the draw-rod 7 and provided with a pivotally supported, sloping arm which is spring urged towards an adjustable abutment 26 on the holder 21 and which is arranged to abut a roller 29 mounted on the end of the spindle 30 remote from the threaded portion 31. In an alternative embodiment, Figs.3 to 6 (not shown), the transmission member comprises a vertical bar (93) which is movable in holes in an extension (53a) of the tube (53) and which is spring urged towards the draw-rod (7), the bar (93) being attached to an adjustable plate (93a) which is provided with an abutment surface (24) for engaging the roller (29) on the spindle (30). In both embodiments a spring 16 acts as a resilient protective stop. Reference has been directed by the Comptroller to Specification 743, 288.
GB17760/66A 1965-04-27 1966-04-22 Improvements in or relating to dynamometers Expired GB1144464A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE550465 1965-04-27

Publications (1)

Publication Number Publication Date
GB1144464A true GB1144464A (en) 1969-03-05

Family

ID=20266619

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17760/66A Expired GB1144464A (en) 1965-04-27 1966-04-22 Improvements in or relating to dynamometers

Country Status (3)

Country Link
US (1) US3367178A (en)
DE (1) DE1297889B (en)
GB (1) GB1144464A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2549475A (en) * 2016-04-18 2017-10-25 Joerns Healthcare Ltd Load-determining patient ceiling-hoist carriage, bed apparatus, patient support coupling and load cell
USD854275S1 (en) 2016-10-13 2019-07-16 Joerns Healthcare Limited Combined patient ceiling-hoist trolley and motor unit

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496767A (en) * 1967-11-27 1970-02-24 Snap On Tools Corp Torque measuring wrench of the torsion type
FR2096667B1 (en) * 1970-05-14 1973-11-16 Haulotte Georges
US6969809B2 (en) * 2003-09-22 2005-11-29 Cts Corporation Vehicle seat weight sensor
CN104880264A (en) * 2015-06-05 2015-09-02 哈尔滨飞机工业集团有限责任公司 Dynamometer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1333802A (en) * 1919-03-18 1920-03-16 Harold W Fletcher Load-indicator
US1845098A (en) * 1929-01-10 1932-02-16 Joseph O Pollack Pressure indicator for mechanical devices
FR879294A (en) * 1941-02-20 1943-02-18 Messerschmitt Boelkow Blohm Force measuring device
US2703980A (en) * 1953-08-05 1955-03-15 Piab Ab Dynamometer
DE1023905B (en) * 1957-01-25 1958-02-06 Werner Gruner Dr Ing Device for displaying the maximum size of small, rapidly changing changes in the mutual distance between two reference points, in particular on machine parts that are under stress

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2549475A (en) * 2016-04-18 2017-10-25 Joerns Healthcare Ltd Load-determining patient ceiling-hoist carriage, bed apparatus, patient support coupling and load cell
GB2555652A (en) * 2016-04-18 2018-05-09 Joerns Healthcare Ltd Load-determining patient ceiling-hoist carriage, bed apparatus, patient support coupling and load cell
USD854275S1 (en) 2016-10-13 2019-07-16 Joerns Healthcare Limited Combined patient ceiling-hoist trolley and motor unit

Also Published As

Publication number Publication date
US3367178A (en) 1968-02-06
DE1297889B (en) 1969-06-19

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